On Thu, 29 Nov 2018, Peter Zijlstra wrote:
On Thu, Nov 29, 2018 at 12:58:26PM -0500, Waiman Long wrote:OK, you convinced me. However, that can still lead to anonymous wakeups that can be problematic if it happens in certain places. Should we try to reduce anonymous wakeup as much as possible?No, we should at all times accept and expect spurious wakeups.
Right, when this was merged, spurious wakeups were acknowledged as quite possible.
